| Wit's UNROM to MMC3 | BZK | Wit's | Other | NES | O | Improvement | 001 | 04 Oct 2016 |
| Wizardry Empire - bug fix | rainponcho | Wizardry Empire | Role Playing | GB | GP, O | Bug Fix | 0.1 | 06 Mar 2017 |
| Wizardry Empire: Fukkatsu no Tsue - bug fix | rainponcho | Wizardry Empire: Fukkatsu no Tsue | Role Playing | GB | O | Bug Fix | 0.2 | 22 Feb 2017 |
| Wizardry Empire: Fukkatsu no Tsue - uncensor | rainponcho | Wizardry Empire: Fukkatsu no Tsue | Role Playing | GB | G | Improvement | 0.3 | 22 Feb 2017 |
| Wizardry 1st Trilogy Rebalancing Mod | Gideon Zhi | Wizardry I-II-III: Story of Llylgamyn | Role Playing | SNES | T, GP | Improvement | 1.0, rev.6 | 18 May 2012 |
| Wizardry (WonderGate Unlock) | Justin Gibbins | Wizardry Scenario #1: Proving Grounds of the Mad Overlord | Role Playing | WS | O | Improvement | 1.0 | 16 May 2022 |
| Reroll-free character creation | paintmyproblem | Wizardry: Bane of the Cosmic Forge | Role Playing | SNES | GP | Improvement | 1.0 | 05 Oct 2019 |
| Wizardry I spell disambiguation patch | Leviathan Mist | Wizardry: Proving Grounds of the Mad Overlord | Role Playing | NES | T | Improvement | 1.00 | 07 Jun 2009 |
| Wizardry - Proving Grounds of the Mad Overlord AC fix | fatboysim13 | Wizardry: Proving Grounds of the Mad Overlord | Role Playing | NES | G, GP | Bug Fix | 1.0 | 14 Dec 2013 |
| Wolfchild CD - Level 2 Restoration | Diogo Ribeiro | Wolfchild | Action > Platformer | SegaCD | G | Bug Fix | 1.0 | 23 Aug 2021 |
| Wolfenstein 3D Jaguar fix | Alex Pilipenko | Wolfenstein 3D (Jaguar) | Action > Shooter | JAG | G, T | Improvement | 1.0 | 12 Jan 2021 |
| Good Claws - Wolverine | Guyver (X.B.M.) | Wolverine | Action > Platformer | NES | GP | Improvement | 1.0 | 17 Oct 2016 |
| Wolverine Easy Version | MottZilla | Wolverine | Action > Platformer | NES | GP | Improvement | 1.0 | 06 Feb 2012 |
| The LJN Defender | pacnsacdave | Wolverine | Action > Platformer | NES | G, T, GP, O | Complete | 1.0 | 01 Jun 2017 |
| Wolverine Ultimate | ALEX KO | Wolverine | Action > Platformer | NES | G | Improvement | 1.0 | 24 Jan 2020 |
| Wolverine - Adamantium Redux | BillyTime! Games | Wolverine - Adamantium Rage | Action > Platformer | GEN | GP, O | Improvement | 1.0 | 30 Jul 2021 |
| ARCADE Wonder Boy | Marcos Moutta | Wonder Boy | Action > Platformer | SMS | G | Improvement | 1.0 | 29 Oct 2021 |
| Area 10 Available in Level Select | MiRIr | Wonder Boy | Action > Platformer | SMS | O | Improvement | 1.0 | 04 Apr 2019 |
| Wonder Boy III - Monster Lair Arcade colors | fabio | Wonder Boy III: Monster Lair | Action > Shooter | GEN | G | Improvement | 1.0 | 24 Apr 2020 |
| Wonder Boy III - SRAM Save | Ichigobankai | Wonder Boy III: The Dragon's Trap | Adventure | SMS | O | Improvement | 1.2 | 13 Aug 2017 |
